Answer:
8cm and 9cm
Step-by-step explanation:
because for the triangle to work you need the other two other sides when added together needs to be greater then 13
Answer:

Step-by-step explanation:
Given

Required
Factor using a negative factor
Express each term as a factor of -5

Factor out -5

Hence:
<em>The factored form of </em>
<em> is </em>
<em></em>
Answer:
I hate maths it's a boring subject
Answer:
32
Step-by-step explanation:
Answer:
186 books with the 55% increase
Step-by-step explanation:
120 times 55% increase = 66 more in increase
Now take the increase and add it to the original amount of books to get the number of books with the increase
66 + 120 = 186